ASHLEY TIERNO LCSW
NPI 1740722388
Social Worker - Clinical in San Francisco, CA

Q: What is Ashley Tierno's NPI number?

The NPI number for Ashley Tierno is 1740722388. It was assigned to this individual provider in the NPPES registry on November 14, 2016.

Q: What is Ashley Tierno's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Ashley Tierno was last updated on June 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 14, 2016

901 MARKET ST, SUITE 380, SAN FRANCISCO, CA 94103(415) 489-3311 Get Directions Write a Review

NPPES record last updated: June 5, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 5, 2021, Nov 14, 2016 (2 updates tracked since 2016).

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About Ashley Tierno Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ASHLEY TIERNO LCSW (NPI 1740722388) is an individual clinical provider in San Francisco, California, licensed in California (93377) and active in the NPI registry since November 2016.

NPPES Registry Identity

NPI1740722388

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameASHLEY TIERNOCredential: LCSW

Location Address901 MARKET ST, SUITE 380San Francisco, CA 94103-1729

Mailing Address1201 Pine St Unit 130Oakland, CA 94607-1463 · (917) 747-6619

Phone(415) 489-3311

Sole ProprietorNo

Enumeration DateNovember 14, 2016

Last NPPES UpdateJune 5, 20212 updates tracked since enumeration

NPPES CertifiedJune 5, 2021

✔ NPI 1740722388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Licenses✔ Licensed in CA · 93377✔ Licensed in NY · 084450

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

901 MARKET ST, San Francisco, CA 94103

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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEPARTMENT OF VETERANS AFFAIRS

Case Management

901 MARKET ST
SAN FRANCISCO, CA 94103

San Francisco County (415) 489-3303

DR. LOIS VALENTI O.D.

Optometrist

901 MARKET ST
SAN FRANCISCO, CA 94103

San Francisco County (415) 495-2020

MS. MARTINE BARBIER LCSW

Social Worker (Clinical)

901 MARKET ST, SUITE 380
SAN FRANCISCO, CA 94103

San Francisco County (415) 489-3308

CHRISTINE ROSE CRONIN

Social Worker (Clinical)

901 MARKET ST
SAN FRANCISCO, CA 94103

San Francisco County (415) 418-9227

VISIONCARE OF CALIFORNIA

Optometrist

901 MARKET ST
SAN FRANCISCO, CA 94103

San Francisco County (415) 495-2020

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ashley Tierno's NPI number?

The NPI number for Ashley Tierno is 1740722388. It was assigned to this individual provider in the NPPES registry on November 14, 2016.

Where is Ashley Tierno located?

Ashley Tierno practices at 901 Market St Suite 380, San Francisco, CA 94103. The listed phone number is (415) 489-3311.

What is Ashley Tierno's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Ashley Tierno was last updated on June 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.